From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3ECD7C433E2 for ; Tue, 14 Jul 2020 14:54:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 190F02251D for ; Tue, 14 Jul 2020 14:54:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="kHn32CLz" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728410AbgGNOyd (ORCPT ); Tue, 14 Jul 2020 10:54:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57886 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725925AbgGNOyd (ORCPT ); Tue, 14 Jul 2020 10:54:33 -0400 Received: from mail-lj1-x244.google.com (mail-lj1-x244.google.com [IPv6:2a00:1450:4864:20::244]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B0CC5C061755; Tue, 14 Jul 2020 07:54:32 -0700 (PDT) Received: by mail-lj1-x244.google.com with SMTP id h22so23104449lji.9; Tue, 14 Jul 2020 07:54:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=216BVYRg8fMC6Xf6ygu+rllfsyrRcDfyiKujR0K+mPc=; b=kHn32CLzrOuwZLpk9ERwy/KM5lLUSKQtzBVSbwI7cwwIJOwWVWQ1WRnZUupQiaAh+4 DXrU78MEiWX5Nn69pfoLFrgGROUtuhMLL+2Yz5waSsAXTlQfuEbJnrZvWGWq4wPK+Luc w/ctvc/JWEMxg6FA2Eu0R+NrQotMjuCB0ZJs4AbZ5JH63g7R4BopCiz7yU0zCjFX8PdK wLZWwaKFQUOgDEIDRgYv/x0XL0XzVz5qwFBDyjdM+rdKuX9/3B4cWpDYDpuAzux0+kDS nSBAZbYwV2tNnW6DGz/aEr4V2jZN5R2ulV9mim3JiACheMgdvSlbwgSLQGJSxWkEf/SY Zcgw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=216BVYRg8fMC6Xf6ygu+rllfsyrRcDfyiKujR0K+mPc=; b=oSdy0UQAlPpLUOPdsE8fn6cmdSMUvnFfXEQJ6Ja2ngOj9uTjEwTih383+TAcTx81lt 5zvx79XG0D+qBgsFY7wWeJqHcGgCz02sQTURUj0w9bYUp1Ni989LL72SekW+XptvLnn5 TMN+fKTwleQxzTN6DcJvxNUUDsWKAcjW6erNzxxAyiCT2F+OZs07g9rC7YfD1PnWpDDb 4kFuL2ZltNJiKI4mwiPW4kcjQdrJsGAHofWnOijvRsAHpePDdgArB9GzvBD/jq8E/cQZ MN+Ww7NWz4MdHG0Rbh6reRJQOZAiMvMOg9Jz75rzgUkLAwpeUr4LVT0miH7eqh9/sQet pFjQ== X-Gm-Message-State: AOAM5335b1Gp7lJnlxiw8DPCV+nQCX8XTrUB05Xcg1PmFPCcuAAij3ss dSfxQiDMwJ7Rsj37WZuxPebkC+cuD1kk5V4j3to= X-Google-Smtp-Source: ABdhPJwvDlbXhunIifVYskbFQ4VOYcKsNoELAbvbr9PR3SRQtrnJlZfWV2AxivvpGz7ke4f0LHdCvAWZ3MtxuBvyLNg= X-Received: by 2002:a2e:9a4d:: with SMTP id k13mr2633091ljj.283.1594738471100; Tue, 14 Jul 2020 07:54:31 -0700 (PDT) MIME-Version: 1.0 References: <20200714121608.58962d66@canb.auug.org.au> <20200714090048.GG183694@krava> <20200714203341.4664dda3@canb.auug.org.au> <20200714104702.GH183694@krava> <20200714111545.GI183694@krava> In-Reply-To: <20200714111545.GI183694@krava> From: Alexei Starovoitov Date: Tue, 14 Jul 2020 07:54:19 -0700 Message-ID: Subject: Re: linux-next: build warning after merge of the bpf-next tree To: Jiri Olsa Cc: Stephen Rothwell , David Miller , Daniel Borkmann , Alexei Starovoitov , Networking , Linux Next Mailing List , Linux Kernel Mailing List , Jiri Olsa Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 14, 2020 at 4:15 AM Jiri Olsa wrote: > > On Tue, Jul 14, 2020 at 12:47:02PM +0200, Jiri Olsa wrote: > > On Tue, Jul 14, 2020 at 08:33:41PM +1000, Stephen Rothwell wrote: > > > > SNIP > > > > > > diff --git a/tools/bpf/resolve_btfids/Makefile b/tools/bpf/resolve_btfids/Makefile > > > > index 948378ca73d4..a88cd4426398 100644 > > > > --- a/tools/bpf/resolve_btfids/Makefile > > > > +++ b/tools/bpf/resolve_btfids/Makefile > > > > @@ -16,6 +16,20 @@ else > > > > MAKEFLAGS=--no-print-directory > > > > endif > > > > > > > > +# always use the host compiler > > > > +ifneq ($(LLVM),) > > > > +HOSTAR ?= llvm-ar > > > > +HOSTCC ?= clang > > > > +HOSTLD ?= ld.lld > > > > +else > > > > +HOSTAR ?= ar > > > > +HOSTCC ?= gcc > > > > +HOSTLD ?= ld > > > > +endif > > > > +AR = $(HOSTAR) > > > > +CC = $(HOSTCC) > > > > +LD = $(HOSTLD) > > > > + > > > > OUTPUT ?= $(srctree)/tools/bpf/resolve_btfids/ > > > > > > > > LIBBPF_SRC := $(srctree)/tools/lib/bpf/ > > > > > > > > > > Thanks for the quick response. However, in the mean time the bpf-next > > > tree has been merged into the net-next tree, so these fixes will be > > > needed there ASAP. > > > > I just posted it > > ugh, you said net-next.. > > David, do you need me to repost with net-next tag? > https://lore.kernel.org/bpf/20200714102534.299280-1-jolsa@kernel.org/T/ NO. The fixes must go into bpf-next first.